JacobiZeta - Maple Help
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JacobiZeta

Jacobi's Zeta function

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

JacobiZeta(z, k)

Parameters

z

-

algebraic expression

k

-

algebraic expression

Description

• 

JacobiZeta is defined by:

> 

FunctionAdvisor(definition, JacobiZeta);

JacobiZeta⁡z,k=ⅆⅆzln⁡JacobiTheta4⁡π⁢z2⁢EllipticK⁡k,EllipticNome⁡k,with no restrictions on ⁡z,k

(1)
  

which is essentially the logarithmic derivative of JacobiTheta4.

• 

JacobiZeta(z,k) is a periodic function of z with period 2⁢EllipticK⁡k

Examples

> 

JacobiZeta⁡1.0,0.5

0.06347769531

(2)
> 

FunctionAdvisor⁡special_values,JacobiZeta

JacobiZeta⁡−z,k=−JacobiZeta⁡z,k,JacobiZeta⁡z,−k=JacobiZeta⁡z,k,JacobiZeta⁡0,k=0,JacobiZeta⁡z,0=0,JacobiZeta⁡z,1=tanh⁡z,JacobiZeta⁡z,∞=∞+∞⁢I,JacobiZeta⁡2⁢_n1⁢EllipticK⁡k,k=0,_n1::ℤ

(3)
> 

FunctionAdvisor⁡sum_form,JacobiZeta

JacobiZeta⁡z,k=∑_k1=1∞⁡−2⁢π⁢EllipticNome⁡k_k1⁢sin⁡_k1⁢π⁢zEllipticK⁡kEllipticK⁡k⁢EllipticNome⁡k2⁢_k1−1,with no restrictions on ⁡z,k

(4)

See Also

EllipticE

EllipticK

EllipticNome

FunctionAdvisor

JacobiTheta4

Zeta